Description
Feature:
- Simulating standard airway opening
- External cardiac compression, correct compression depth (≥5cm)：
- Correct compression site, yellow light power on;
- Correct compression intensity, green light power on, correct buzzing
- sound indication
- Excessive compression intensity, red light power on, alarm buzzing
- Sound indicationArtificial respiration: can judge inflation volume by observing chest
rise ( inflation volume standard ≤500ml/600m-1000ml≤)
- Operation frequency: at least 100 times per minute, “beep” sound as a
- Symbol operation methods: exercise operation
- Power Supply: battery
